1327876077907 has 4 divisors (see below), whose sum is σ = 1346066161240. Its totient is φ = 1309685994576.

The previous prime is 1327876077889. The next prime is 1327876077947. The reversal of 1327876077907 is 7097706787231.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1327876077907 - 2¹⁹ = 1327875553619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1327876077947) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9095041557 + ... + 9095041702.

It is an arithmetic number, because the mean of its divisors is an integer number (336516540310).

Almost surely, 2^{1327876077907} is an apocalyptic number.

1327876077907 is a deficient number, since it is larger than the sum of its proper divisors (18190083333).

1327876077907 is an equidigital number, since it uses as much as digits as its factorization.

1327876077907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18190083332.

The product of its (nonzero) digits is 43563744, while the sum is 64.

The spelling of 1327876077907 in words is "one trillion, three hundred twenty-seven billion, eight hundred seventy-six million, seventy-seven thousand, nine hundred seven".